Plugin Web_Creation
Replace function "ANWRT_Docbook_CreateInitialize" in file "page.js" by :

function ANWRT_Docbook_CreateInitialize (plugin)
{
if (ANWRT_Docbook_CreateInitialize.initialized == true)
return;
ANWRT_Docbook_CreateInitialize.initialized = true;

var args = "siteName=" + context.siteName;
var dialogContent_1 = Tools.readFromPostUrl(getPluginDirectUrl(plugin) + "/menu/createPageDialog.html", args);
if (dialogContent_1 == null)

{ alert("<i18n:text i18n:key="ANWRT_DOCBOOK_MENU_DIALOG_ERROR"/> [" + getPluginDirectUrl(plugin) + "/menu/createPageDialog.html]"); ANWRT_Docbook_CreateInitialize.initialized = false; return false; }

var saveSpan = document.createElement("span");
saveSpan.innerHTML = dialogContent_1;
document.body.insertBefore(saveSpan, document.body.childNodes[0]);

return true;
}